[Muscle] How to Key Wrapping On Card?

[Sylvain Ferey]

At 19:29 26/02/2008 +0800, you wrote:
>Hello All,
>
>We have a requirement of RSA Key Wrapping on the Card. $B#I(Bhave no idea 
>about this.
>Could any one give me some help, how should I start this work?

- optionally input an user chosen password
- allocate a buffer
- read the components
- format them according PrivateKeyInfo, PKCS.8
- encrypts it (with sym. key built from a password - look for "PBE" - or 
loaded by card issuer)
- build a EncryptedPrivateKeyInfo, PKCS.8
- return the block.

Sylvain.